Rola Chem PH Probe [Digital/Analog Ctrl Sys Heavy Duty 8ft] (550135) valpakproducts or no longer sealing the

or no longer sealing the lid correctly

making it a practical service item for pool and spa water treatment systems

Hayward Viper cleaner debris bag

or chemical-feed flow through the feeder assembly as part of normal equipment operation

Ideal when the original cable is damaged or deteriorated

Rola Chem PH Probe [Digital/Analog Ctrl Sys Heavy Duty 8ft] (550135) valpakproducts or no longer sealing theRola Chem PH Probe [Digital Analog Ctrl Sys Heavy Duty 8ft] (550135) is a replacement pH probe for compatible Rola Chem digital and analog chemical control systems. Chemical automation depends on accurate sensing, and a properly functioning probe helps the controller monitor water conditions so sanitizer or pH adjustment can be managed more consistently. This heavy duty 8 ft probe is intended for pool and spa chemical feeder systems where dependable